<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="搜素" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入关键字"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="角色状态"
          clearable
          style="width: 240px"
        >
          <el-option
            v-for="dict in dict.type.sys_approval_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:need:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:need:remove']"
        >删除</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="needList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="编号" align="center" prop="id" />
      <el-table-column label="需求标题" align="center" prop="title" />
      <el-table-column label="发布人" align="center" width="150">
        <template slot-scope="scope">
          <div style="display: flex; align-items: center;">
            <el-avatar :src="scope.row.user.avatar"></el-avatar>
            <div style="flex: auto;">{{ scope.row.user.nickname }}</div>
          </div>
        </template>
      </el-table-column>
      <el-table-column label="浏览量" align="center" prop="views" />
      <el-table-column label="联系方式" align="center" prop="phone" />
      <el-table-column label="审核状态/是否过期" align="center" prop="status" width="150">
        <template slot-scope="scope">
          <div style="display: inline-flex; align-items: center;">
            <dict-tag :options="dict.type.sys_approval_status" :value="scope.row.status"/>
            /
            <el-tag v-if="new Date() < new Date(scope.row.endTime)" type="primary">未过期</el-tag>
            <el-tag v-else type="info">已过期</el-tag>
          </div>
        </template>
      </el-table-column>
      <el-table-column label="过期时间" align="center" prop="endTime" />
      <el-table-column label="留言记录" align="center" width="140px">
        <template slot-scope="scope">
         <el-button type="primary" size="mini" @click="handleOpenMsgList(scope.row.id)">查看留言【{{scope.row.msgNum}}】</el-button>
        </template>
      </el-table-column>
      <el-table-column label="发布时间" align="center" prop="createdAt"></el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:need:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            class="text-red"
            icon="el-icon-remove-outline"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:need:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改【请填写功能名称】对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="780px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="需求标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入需求标题" />
        </el-form-item>
        <el-form-item label="发布人" prop="userId">
          <el-input v-model="form.userId" placeholder="请输入发布人" />
        </el-form-item>
        <el-form-item label="需求描述" prop="desc">
          <el-input v-model="form.desc" placeholder="请输入需求描述" />
        </el-form-item>
        <el-form-item label="需求内容">
          <editor v-model="form.content" :min-height="192"/>
        </el-form-item>
        <el-form-item label="备注信息" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注信息" />
        </el-form-item>
        <el-form-item label="过期时间" prop="endTime">
          <el-date-picker clearable
            v-model="form.endTime"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择过期时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="排序" prop="sort">
          <el-input-number v-model="form.sort" :min="1"></el-input-number>
        </el-form-item>
        <el-form-item label="审核状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio v-for="dict in dict.type.sys_approval_status" :key="dict.value" :label="Number(dict.value)">{{ dict.label }}</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <el-dialog title="留言列表" :visible.sync="msgVisible" width="980px" append-to-body  v-if="msgVisible">
      <MsgList :needId="needId" />
    </el-dialog>
  </div>
</template>

<script>
import { listNeed, getNeed, delNeed, addNeed, updateNeed } from "@/api/mobile/need"
import MsgList from "./msgList.vue";

export default {
  name: "Need",
  dicts: ['sys_approval_status'],
  components: {
    MsgList
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 【请填写功能名称】表格数据
      needList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        title: null,
        status: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
      msgVisible: false,
      needId: '',
    }
  },
  created() {
    this.getList()
  },
  methods: {
    handleOpenMsgList(id) {
      this.needId = id;
      this.msgVisible = true;
    },
    /** 查询【请填写功能名称】列表 */
    getList() {
      this.loading = true
      listNeed(this.queryParams).then(response => {
        this.needList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        title: null,
        userId: null,
        desc: null,
        phone: null,
        content: null,
        remark: null,
        days: null,
        endTime: null,
        views: null,
        anonymous: null,
        status: null,
        sort: null,
        createdAt: null,
        updatedAt: null
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm")
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加信息"
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getNeed(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改信息"
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateNeed(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addNeed(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除信息编号为"' + ids + '"的数据项？').then(function() {
        return delNeed(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/need/export', {
        ...this.queryParams
      }, `need_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
